| Customization: | Available |
|---|---|
| Type: | Stainless Steel |
| Standard: | AISI, ASTM, GB, JIS, DIN, BS |
|
Still deciding? Get samples of US$ 10/Piece
Request Sample
|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
| Grade | DIN | UNS | SUS | Inox |
| SS 420 | 1.4021 | S42000 | 420 | 420 |
| Standards | : | ASTM, ASME |
| Designation | : | A 276, SA 276 |
| Grade | : | Stainless steel 420 Round Bars |
| Range | : | Range - 3.17mm to 350mm dia |
| Element | C | Mn | P | S | Cr |
| Carbon | Manganese | Phosphorus | Sulphur | Chromium | |
| Percent By Weight | 0.15 | 1.00 max | 0.040 max | 0.03 MAX | 12.0-14.0 |
| Grade | Density (kg/m3) | Elastic Modulus (GPa) | Mean Coefficient of Thermal Expansion (μm/m/°C) |
Thermal Conductivity (W/m.K) |
Specific Heat 0-100°C (J/kg.K) |
Electrical Resistivity (nΩ.m) | |||
| 0-100°C | 0-315°C | 0-538°C | at 100°C | at 500°C | |||||
| 420 | 7800 | 200 | 10.3 | 10.8 | 11.7 | 24.9 | - | 460 | 550 |
|
Standard
|
||||
| ASTM | A 276, A 314 | |||
| ASME | SA 276, SA 314 | |||
|
Material
|
||||
| SS 420 | DIN 1.4021 | UNS S42000 | SUS 420 | Inox 420 |
UNS = Unified Numbering System
TYPE = Commonly used grade name
AMS = Aerospace Society for Testing and Materials
ASTM = American Society for Testing and Materials
FEDERAL = Federal specifications
| UNS | TYPE | AMS | ASTM | FEDERAL | CHARACTERISTICS |
| S42000 | 420 | 5621 | A-276
A-314 |
QQ-S-763 | 420 is similar to 400, but the raised carbon content produces higher strength and hardness. Heat treatment to 50 RC min. |
| S42020 | 420F | 5620 | A-582 | - | Free-machining variation of 420. |
| S42023 | 420F Se | 5620 | A-582 | - | Similar to 420F, commonly used for forging. |
){kind=link}